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3 years ago

Solve for x: 2 over 5 (x − 2) = 4x

Mathematics

2 answers:

ra1l [238]3 years ago

6 0

Answer:

x = - $\frac{2}{9}$

Step-by-step explanation:

given the equation

$\frac{2}{5}$ (x - 2) = 4x

multiply both sides by 5 to eliminate the fraction

2(x - 2) = 20x

2x - 4 = 20x ( subtract 2x from both sides )

- 4 = 18x ( divide both sides by 18 )

x = - $\frac{4}{18}$ = - $\frac{2}{9}$

sp2606 [1]3 years ago

6 0

Answer:

Step-by-step explanation:

2/((5(X-2))=4X

2/(5X-10)=4X

2=4X(5X-10)

2=20X-40

42=20X

X=42/20

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